Other Parts Discussed in Thread: IWR1443,
Anyone know why the pull up resistors for AR_SDA and AR_SCL change from 10k ohms in rev_A schematic to 2.94k ohms in rev_B schematic? This change increase the current draw of Rev B board; I also noticed the decoupling capacitors are reduced for LDO 1.8V and 1.3V output in rev_B schematic, any good reason? (We like to reduce those decoupling CAP, but we need to know if it could degrade the performance)
Thanks